Introduction To Ultra Precision Machining detailed syllabus scheme for Production Engineering (PR), 2019-20 onwards has been taken from the DBATU official website and presented for the Bachelor of Technology students. For Subject Code, Course Title, Lecutres, Tutorials, Practice, Credits, and other information, do visit full semester subjects post given below.
For 8th Sem Scheme of Production Engineering (PR), 2019-20 Onwards, do visit PR 8th Sem Scheme, 2019-20 Onwards. For the Elective-IX scheme of 8th Sem 2019-20 onwards, refer to PR 8th Sem Elective-IX Scheme 2019-20 Onwards. The detail syllabus for introduction to ultra precision machining is as follows.
Introduction To Ultra Precision Machining Syllabus for Production Engineering (PR) 4th Year 8th Sem 2019-20 DBATU
Course Objectives:
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Pre-requisite:
None
Course Outcomes:
At the end of the course, students will be able to:
- Define ultra-precision machining, Nano-mechanical, Nano-chemical, Nano-physical and electro-chemical machining.
- Understand mechanism of Nano machining in atomic bit and cluster, Nano indentation and scratching.
- Study and understand mechanism of directional photon, electron, plasma, molecular beam processing.
- Explain mechanism of diamond turning and ultra-precision polishing and grinding
- Understand Nano physical and electrochemical processes.
- Study mechanical and optical measuring system for Nano machining.
Unit 1
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Unit 2
Mechanism of nano-mechanical processing of atomic clusters
Processing stress, breaking stress and processing energy density; Concept of size effect in mechanical processing; thresholds of specific energy; Nano-machining, abrasive and adhesive processing, theories of nanometric processing of ductile and brittle materials, and polymers.
Unit 3
Mechanism of nano-physical and -chemical processing of atomic-bits
Scanning tunneling effect, directional photon, electron and ion beam processing, molecular beam processing; Principles of chemical and electro-chemical processing, equilibrium of chemical and electro-chemical reactions.
Unit 4
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Unit 5
Nano-processing systems (Nano-physical and -electrochemical processing):
Photo beam processing: Thermal and chemical processes in photon beam ablation; Electron and ion beam processing: removal mechanism in electron and ion beam processing, Chemically reactive milling and etching processes.
Unit 6
Nano-measuring systems
In-situ processesnano-measuring systems, mechanical and optical measuring systems, Scanning probe and image processing systems.
Reference Books:
- N. Taniguchi, Nanotechnology: Integrated Processing Systems for Ultra-precision and Ultra-fine Products, Oxford University Press Inc., NY, 1996.
- J. McGeough, Micromachining of Engineering Materials, Marcel Dekker, Inc., NY, 2002.
- M. C. Shaw, Principles of Abrasive Processing, Oxford: Clarendon Press, 1996.
For detail syllabus of all subjects of Production Engineering (PR) 8th Sem 2019-20 onwards, visit PR 8th Sem Subjects of 2019-20 Onwards.